#080340#080340

#080340 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.2% C 0.108 H 272.7°. Best body text is #FFFFFF at 19.14:1 contrast (WCAG AA passes).

Color values

HEX	#080340
RGB	rgb(8, 3, 64)
HSL	hsl(245, 91%, 13%)
HSV	hsv(245, 95%, 25%)
CMYK	cmyk(87.5%, 95.3%, 0%, 74.9%)
CIE-LAB	lab(4.40, 23.71, -35.91)
CIE-LCH	lch(4.40, 43.03, 303.44°)
OKLab	oklab(18.16% 0.005 -0.1075)
OKLCH	oklch(18.16% 0.108 272.7)
XYZ	xyz(1.0578, 0.4868, 4.8877)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 1.89

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#080340 #3B4003

analogous

#031C40 #080340 #260340

triadic

#080340 #400803 #034008

tetradic

#080340 #40031C #3B4003 #034026

square

#080340 #40031C #3B4003 #034026

split-complementary

#080340 #402603 #1C4003

monochromatic

#04011D #04011D #080340 #0F067A #1708B5

Accessibility & contrast

On white

19.14

#080340 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#080340 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #080340

19.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##080340	#FFFFFF	#000000	##FFFFFF
##080340	1.00	19.14	1.10	19.14
#FFFFFF	19.14	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001242

Deuteranopia (green-blind)

#000C3F

Tritanopia (blue-blind)

#001622

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #080340;
/* rgb */ color: rgb(8, 3, 64);
/* oklch */ color: oklch(18.2% 0.108 272.7);

Tailwind

colors: {
  custom: {
    50: '#534676',
    500: '#080340',
    950: '#000000',
  },
}

SCSS

$custom: #080340;
$custom-light: #534676;
$custom-dark: #000000;

JSON

{
  "hex": "#080340",
  "rgb": {
    "r": 8,
    "g": 3,
    "b": 64
  },
  "hsl": {
    "h": 244.918,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.18162,
    "c": 0.10761,
    "h": 272.7
  },
  "luminance": 0.00487
}

Semantic roles & 50–950 ramp

primary

#080340

secondary

#7A821D

accent

#FF29ED

background

#F5F3F7

surface

#E9E5ED

border

#C5C1C8

text

#030008

muted

#78777B

Preview Lab

Preview with #080340

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →